Spring Boot Application Architecture
A scenario-driven guide to Spring Boot Application Architecture, including boundaries, failure paths, and production trade-offs.
Production RAG Architecture: Permissions, Versions, and Observability
Design deployable RAG systems with ingestion, permission filters, index versions, caching, evaluation, and graceful degradation.
LangChain Core Architecture: Runnables, Models, and Composable Chains
Understand how LangChain composes prompts, models, parsers, and Runnable stages into testable AI workflows.
FastAPI Project Architecture: Layering Routes and Domain Services
Organize a FastAPI service with layers, dependency injection, and configuration so AI endpoints stay testable and deployable.